The best and most correct answer among the choices provided by your question is the second choice or letter B "The Kansas-Nebraska Act."
The Kansas-Nebraska Act<span> was passed by the U.S. Congress on May 30, 1854. It allowed people in the territories of </span>Kansas<span> and </span>Nebraska<span> to decide for themselves whether or not to allow slavery within their borders. The </span>Act<span> served to repeal the Missouri Compromise of 1820 which prohibited slavery north of latitude 36°30´.</span>
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He expects the lower classes to be good examples for the higher classes
Answer:
During the Cold War, the Cuban Missile Crisis of October 1962 was a direct and dangerous confrontation between the US and the Soviet Union, and it was the closest the two superpowers came to nuclear war.
Explanation:
Two of Nixon's advisers created a group known as the Special Services Staff to i<span>nvestigate his political enemies. This was a special unit that was created in the year 1969 to investigate several people that were thought to be the political enemies of Nixon. I hope that the answer has come to your help.</span>
Answer:The Industrial Growth in the United States had a key element and that was mining as there were loads and lots of coal mining which created an ample of demand through the revolution.
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